Sonex™ Classic Acoustical Foam – Polyurethane
Part # UNX

Sonex™ Classic acoustical foam panels have deep anechoic wedges designed specifically to scatter, deflect and absorb sound energy in high traffic areas. Sound energy is redirected deep into the material where it is quietly converted to kinetic energy. Sonex™ is the original and most recognized high performance noise control and acoustical treatment available. It’s popularity results from the pattern’s effectiveness and versatility.

Features

• 100% fiber-free
• Standard panel size of 2’ x 4’
• Offered in 2”, 3” or 4” thicknesses
• Color Charcoal, Beige or Brown

Product Data

• Density - 2 lb./cubic ft.
• Tensile Strength – 20 PSI
• Flame spread - 2”,3” – 75, 4” - 300
• Smoke density – 2” – 340, 3” – 380, 4” – 450
• Flammability – ASTM E-84, Class 2

Sound Absorption data (NRC values)